Bump wyrihaximus/react-child-process-messenger from 2.8.2 to 2.9.0
Bump wyrihaximus/react-child-process-messenger from 2.8.2 to 2.9.0

Bumps [wyrihaximus/react-child-process-messenger](https://github.com/WyriHaximus/reactphp-child-process-messenger) from 2.8.2 to 2.9.0.
- [Release notes](https://github.com/WyriHaximus/reactphp-child-process-messenger/releases)
- [Commits](https://github.com/WyriHaximus/reactphp-child-process-messenger/compare/2.8.2...2.9.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
WyriHaximus/reactphp-child-process-closure